To validate UCN, we conduct extensive experiments on four public datasets: miniImageNet [1]}, tieredImageNet [2]}, FC100 [3]}, and CIFAR-FS [4]}. We choose different backbones (e.g., Conv-64/256, Resnet12/18 and WRN-28-10) for evaluation. More implementation details and experimental results are shown in the supplemental material.
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